The gray whale migration is almost over, but stragglers can still reward the whale watchers. Students at Nelson
Lagoon School haven't had much luck with the whalecam. Their principal, John Concilus, says, "Whales have
been too far off the beach to get good video....at least WHEN we try to video them! We're trying, but they aren't
as near the beach as last year. I don't know if this means they started earlier/later than normal, or maybe are
farther out than usual...or there are lower numbers. Reports from False Pass indicate that the pace is picking
up, so students should get more video...and some close shots...over the next couple of days." Check it out!

time I was out in a boat was April 27th. I was halibut fishing and three gray whales were traveling between the
skiff and shore. They were probably about 100 yards off the beach. There were two large whales, and one that was
significantly smaller than the other two. They were in the vicinity of Broad Point, which is in between King Cove
and Belkofski Bay. They were traveling toward Poviedini Point (I have only heard the name, and have never seen
it spelled), which is to the southwest towards False Pass where the whales cross over to the Bering Sea. Another
teacher here at King Cove School used to live in the village of False Pass, and he told me a

story of having gray whales pass right below the dock where he could look almost straight down on them. I have
also heard uncomfirmed reports that someone saw a gray whale being eaten by a pack of orcas just this weekend.
This story was enough to keep a friend of mine, who owns a 12-foot skiff, from going fishing. Orcas, of course,
are not known for attacking boats. My students say they hope what is left of the whale washes ashore so they can
collect ula (blubber) to eat. The people here do not hunt whales."

Principal Concilus isn't the only one wondering why they aren't seeing as many whales. Today's report, our last
for the season, includes similar news all along the migration route. These observations are reminders that tracking
the gray whale migration is not easy! We are grateful to the many dedicated observers who go out in boats or take
to the beaches with binoculars to bring us news of the whale migration, and take this opportunity to say THANK YOU! Their comments help us feel like we're there, and share the wonder of this magnificent
migration occurring once again as it has for tens of thousands of years! Read on for the news, and think about
the conclusions you'll draw for the gray whales' 2001 journey north.Moms and Calves Off British Columbia and Washington A few whale moms and calves have finally been seen passing Tofino, BC! Whale Researcher Rod Palm writes
from Strawberry Isle Research Society:

"For the last couple of weeks, Gray Whales have been a little scarce as most of the males and barren females
have passed by. May 14 was one of our landmark days. Doug Leys, a whale watch skipper, reported seeing two moms
with their calves. The yearling whale we reported last time as taking up residence deep in the inlet at our study
site (Grice bay) is still there. It may very well stay for the summer, even though biomass volumes in the mud of
the bay are still very low."

Rod is also happy about no reports of dead Grays stranded on their shores. (If you followed the gray whales'
migration in the 1999-2000 season, you'll remember near-record numbers of gray whales stranded between Washington
and Mexico. Nearly all of those strandings involved adults and juveniles, unlike the previous season's large numbers
of stranded newborns.)

The news from Jamie's Whaling Station is that the migration is "all but over." They've had very
few sightings of calves with cows. But Jamie says they're watching several other whales: "We have been watching
the same two friendly whales in Barkley Sound, from Ucluelet, with the odd migrator being seen. In Tofino, we have
had mostly the same four to five whales here in Ahous Bay and Cow Bay for the last three weeks. It is great to
see whales back in Ahous Bay, as this bay was used by our 'Summer Residents' for many years, yet has had no whales
in it for the past ten years. One Gray has been back in Grice Bay for the past month, coming down to visit Tofino
Harbour in the mornings and then back up to the bay later in the day. We have just been watching our 'Inlet Whale'
cruising around just off our dock! Whale watching with the boat tied to the dock--what can be better!"

Solo Travelers off California
Farther south along the whale trail, Channel Island Marine Sanctuary (near Santa Barbara, CA) reports few gray
whale sightings in the past month. On May 14, Robyn wrote: "The only gray whales that are still traveling
up to their feeding grounds in the Arctic waters are the mothers and their calves. The few whales that had their
calves late this spring are finding themselves left behind, fending for themselves and their newborns. Many whales
that we have seen lately are solo female gray whales that probably lost their calves either after birth or from
predation." Robyn and other Naturalist Corp Volunteers share these recent whale tales:

"I saw two whales that primarily stayed near the surface while occasionally showing a blow," wrote Pam
Eichele. "There was one adult and one juvenile approximately 2-3 years old. They were in about 116-foot-deep
water and were taking 3-1/2 to 4-minute dives. A little later when we left the whale, we found approximately 2000
very playful Pacific White-sided Dolphins that swam with the boat."

"There were two separate pairs of cow/calves about two minutes apart from each other. They were pretty shy,
just cruising and snorkeling, showing no real spouting," reported Nancy Berenson.

C. French said, "I saw one adult gray whale that dove and stayed under about 8 minutes each time. There were
good spouts, with a good show of the ridges down to the fluke, but no fluke shots. The whale was heading northwest
at about 3 knots. The whale was off of Hope Ranch in Santa Barbara. The ocean was calm and visibility was clear,
giving us perfect weather to spot whales.

"We saw a gray whale at about 4:45 p.m. heading west along the Santa Barbara Coastline. It was traveling at
about 3.5 knots, the normal speed of a gray whale during migration. This was a juvenile that didn't have many barnacles.
When it dove we got a good view of the ridges along its back all the way to the fluke." -Robyn Peverill and
Cindy Wu

Lowest Calf Counts in Eight Years
Dr. Wayne Perryman of NOAA's Southwest Fisheries Science Center at Piedras
Blancahas been waiting for calf counts to pick up. He writes, "The counts picked up the week of April
30 to May 6 when the survey team counted 25 calves. However, the count dropped to 12 calves the week of May 7-14,
which was not encouraging news. Today (May 15) the total calves counted stands at 66--which is the lowest count
by this date in the eight years of surveys from this site. We're hoping for at least a bit of a surge this week.
"The good news for gray whales this year was the reduction in the number of strandings, but clearly calf production
has not recovered to the levels that we saw in 1996-1998 when total calves for the season were closer to 500. Maybe
we will have better luck next year."

Indeed, we plan to catch up with Dr. Perryman this summer after his study is complete to find out more about this
year's mothers and calves.

ACS Cenus Ends May 15
When the sun goes down on May 15, the ACS Gray Whale Census on
Palos Verde Peninsula (33.44N,-118.24W) is officially over. Last time Alisa Schulman-Janiger, Director of the ACS
Gray Whale census, said they may extend the counting if the cow/calf migration runs late. Take a look at the most
recent ACS sightings, below. This year brought the lowest northbound count ever (and the fourth lowest southbound
count). Which day was the peak day for calf sightings on the journey north?

ACS volunteers Mike & Winstonshare what some whale watchers are thinking as the migration slows and
finishes:
"The Gray whale migration is almost over and once again it has been a very poor year for sightings, with one
of the lowest counts on record. Questions are being asked: What is happening to the Gray whale? Are their numbers
decreasing? Have they changed their migration pattern or route? Are they migrating all the way to Baja? Has an
increased number of whale watching boats driven the Gray whales farther off shore to migrate?

"These are tough questions to answer. We know that the count numbers began to fall after the last El Nino.
With the heavy El Nino rain we had large amount of storm drain runoff. The runoff polluted the coastal waters off
the west coast. El Nino, along with global warming, also raised the sea temperature in the Bering and Chukchi Seas,
the main feeding ground for the Grays. This has caused a mass die off in their food (bottom dwelling amphipods).
An increase in the exploration for gas and oil by the Russians has also taken place in that area, and the area
is heavily fished.

"With the Gray whales' food supply dwindled, the migration has run later and later; the gray whales have been
staying longer in their feeding grounds, trying to get enough food to sustain them on their migration. They maybe
not getting enough food to make a full migration. Also in these lean food times, it is possible that the females
are not getting pregnant, explaining why the calf sightings are way down.

"One in ten whales caught by the native Russian hunters has flesh so putrid (possibly contaminated) that sled
dogs refuse to eat it. We know that in 1999, more than 250 Gray whales washed ashore along the West Coast of the
United States. How many actually died and didn't wash up on the beaches? How accurate is the NMFS Gray whale population
estimate of 26,600? Only time will tell if the gray whale is in trouble again."

Why So Few Calves?
What could account for this year's greatly decreased calf counts, especially noticeable after a few years of record
high counts? Alisa Schulman-Janiger points out possible explanations, and says the answer may be due to a combination
of all of these:

Reduced calf production could be due to many female gray whales experiencing an "off" year in their
reproductive cycles.

Gray whales could be nearing the environmental carrying capacity.

Recent weather events, such as El Niño warming and La Niña cooling, could have reduced food availability.
Shifts in water temperature, currents, and nutrient availability dramatically affected the distribution and abundance
of many animals last year, including gray whale prey (shrimp-like mud-dwelling amphipods), from Alaska to Mexico.
The probable drop in available prey for gray whales on their feeding grounds may have resulted in fewer successful
pregnancies, and may explain the scattered reports of noticeably underweight gray whales that were seen a year
ago.

A Look Ahead
This year's migration has opened up a lot of questions--but researchers ALWAYS have questions! For example, researchers
from Coastal Ecosystems Research Foundation (CERF) wonder what the heart
rate of a free-swimming gray whale is. (What's your guess?) This Canadian non-profit organization conducts research
on gray whales in British Columbia and Baja California. In February 2001 they began a long-term study of grey whales
at the other end of their migration trail. "We spent a month in San Ignacio Lagoon, working in collaboration
with Mexican researchers, as well as on our own projects. Our primary aim while we were there was to measure a
heart rate in a free-swimming grey whale, something that has never been done before for any species of baleen whale.
The project involved getting a suction-cup heart rate monitor tag onto a forty ton animal using a four-foot pole--
an experience that did wonders for our own cardiac output! We came home with several recordings, some of which
may have heart rates, though we won't know for sure until we go through the data with a fine tooth comb."

CERF also helps with ongoing studies of abundance and movements being conducted by a research group from the Universidad
Autonoma de Baja California Sur, in La Paz. They took 1300 photographs of approximately 200 whales, and are looking
particularly for any of the whales they know from British Columbia. As CERF heads back to Mexico again next winter
to continue both projects, we hope their news will be part of OUR news from the lagoons. Stay tuned!

As Far As the Ice Allows
You may remember that gray whales don't have dorsal fins, but instead have 6 to 12 knuckles or bumps along the
dorsal ridge. Robyn's observation in today's report mentioned this fact. When you think about their migration route,
do you think this feature of their anatomy is an adaptation? How far north is the sea free of ice? Check out a
picture of the latest ice situation here:

Reading our page "Beast Feast" gave you this answer: Scientists have noted that the baleen is often worn
and there are generally fewer barnacles and skin abrasions on the right sides, indicating that the whales have
a side inclination to their feeding.

Challenge Question #15 asked, "What are feeding tracks?"

Feeding tracks are the marks left in the ocean bottom by the feeding of gray whales. The food they eat dwells on
the ocean bottom. With their mouth 10-20 cm above the surface of the ocean bottom, these baleen whales create a
pulsating suction by depressing their tongue. The suction pulls the prey from a depth of 20-30 cm. Feeding tracks
are slightly curved and measure about 3 meters long and about 1 meter wide.

Cow/Calf Pairs: Response to Challenge Question #16
We asked you to look at the data last time and answer this: "Of the 696 Northbound gray whales counted by
the ACS Census so far, the percentage of cow/calf pairs is ______."

Calves, which are still nursing, travel with their mothers, so the 18 cow/calf pairs are about 2.5% of the total
seen up until April 30.Year-End Evaluation: We'd Appreciate Your Thoughts!
Please take a few minutes to share your suggestions and comments in our Year-End Evaluation Form below. The information
you provide at the end of each year is the single most important tool used to guide our planning.

Have a Whale of a Summer!
This is the FINAL Gray Whale Migration Update for Spring 2001. Have a wonderful
summer as you keep your eyes open for news of gray whales. We hope you'll be back with us for the gray whales'
journey north in 2002!